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Arthur Gautier-ColasAG

Arthur Gautier-Colas

WinForm VB / Access / SQL Developer

€500/day
Fontenay-le-Comte, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Arthur

For nearly 10 years, I have been supporting SMEs and internal departments in the design of custom business applications and the management of their databases.

Specializing in the Microsoft ecosystem — WinForms, Access, SQL Server — I design reliable tools adapted to real-world constraints, and I handle both from-scratch projects and the takeover and evolution of existing applications.
  • French

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • dev.Access
    Winform VB / Access VBA / SQL Developer
    TECH
    September 2024 - Today (1 year and 9 months)
    Fontenay-le-Comte, France
    • Development of custom business applications (Winforms, Microsoft Access) to automate companies' internal processes, 100% personalized.
    • Evolutionary maintenance and technical support for existing applications, to ensure their longevity and evolve them with your needs.
    • Audit of applications and databases to identify risks, bottlenecks, and areas for improvement.
    Winforms VB.NET Microsoft Access
  • Horoquartz
    TMA Consultant
    TECH
    July 2024 - November 2025 (1 year and 4 months)
    Fontenay-le-Comte, France
    • Responsible for a portfolio of key accounts
    • Guarantee of maintenance for the eTemptation tool for clients.
    • Guarantee of the proper implementation of evolution requests.
    HR Management Active listening Adaptability and responsiveness
  • RETINIUM
    VBA Access Developer - Winform VB
    September 2019 - July 2024 (4 years and 10 months)
    Nantes, France
    • Responsible for an existing client portfolio.
    • Management of new clients.
    • Responsible for writing specifications, quotes, development, and installation of the solution at the client's site.
    • Conducting training on Access, Outlook, and Teams tools.
    • Responsible for the maintenance and evolution of the company's central tool (CRM, project management, billing, time tracking tool).
    • Responsible for migrating the business tool from Access to Winform.

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Skill set

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